The Ballista Tower is a building in Lord of Ultima. It increases the Defensive Value of a limited number of Ballistae by 100%. If there are not enough Ballistae in the city, 10 City Guards can take each allotted slot and gain the same bonus. These towers don't count towards a city's building number limit.
Requirements: Town Hall Level 9
| Level | Unit Count (Ballista) | Unit Count (City Guard) | Resource Cost Wood | Resource Cost Stone | Build Time | Rank Points |
|---|---|---|---|---|---|---|
| 1 | 4 | 40 | - | 100 | 25sec | 1 |
| 2 | 8 | 80 | - | 200 | 5min | 2 |
| 3 | 15 | 150 | - | 400 | 13min, 30sec | 5 |
| 4 | 25 | 250 | - | 1000 | 25min | 10 |
| 5 | 40 | 400 | - | 3000 | 40min | 16 |
| 6 | 60 | 600 | - | 7000 | 1hr | 24 |
| 7 | 88 | 880 | - | 14000 | 1hr, 22min | 34 |
| 8 | 125 | 1250 | - | 24000 | 1hr, 50min | 46 |
| 9 | 175 | 1750 | - | 38000 | 2hr, 25min | 60 |
| 10 | 250 | 2500 | - | 58000 | 3hr, 20min | 80 |
Please note: Build times are without any Construction speed bonuses from Cottages, Research, or Faith.